UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '77/voVP0SHtbPIIkfK84385wbuCcUZGAuaabfYlKtiQ=' 
WHERE 
  key_id = 'c669826fdee10dc7af56f4faa6482149a703503bcff942a13926f48906744717' 
  AND (
    token = '77/voVP0SHtbPIIkfK84385wbuCcUZGAuaabfYlKtiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )